カテゴリーアーカイブ: Uncategorized

Introduction: Why Gel Strength Matters in Industry In sectors such as food, pharmaceuticals, cosmetics, and adhesives, the consistency and performance of gelatin-based products are critical. One key quality indicator is Bloom strength, a standardized measure of gel firmness. To ensure product reliability and market value, manufacturers rely on a gel strength tester to conduct Bloom strength testing, providing repeatable, accurate results that conform to international standards like ISO 9665 and GME Monograph 2004. The Principle Behind Bloom Strength Testing Bloom strength testing involves compressing the surface of a prepared gel sample using a cylindrical probe until a specific deflection is reached. The force required is recorded as the Bloom value. Higher Bloom values typically indicate […]

Introduction Medical devices and biomaterials are advancing rapidly, requiring highly precise testing methods to ensure safety and efficacy. TEX-01 Texture Analyzer offers a robust solution for analyzing the mechanical properties of these materials. Designed for calibratable and repeatable measurements, it provides engineers and researchers with a versatile tool to enhance product development and compliance with regulatory standards. Precision and Repeatability in Testing Accurate testing is essential in the medical industry, where even minor variations can impact device performance. The TEX-01 Texture Analyzer delivers calibrated results with high precision, enabling the detection of subtle differences in material behavior. This capability is particularly critical for medical implants, prosthetics, and drug delivery systems. Customizable Test Protocols for […]

Introduction to Pepperoni Sliceability In food production, ensuring the ideal pepperoni sliceability is crucial for maintaining operational efficiency. Many food processors face challenges with reconstituted meat texture, which can lead to issues such as clogging slicers or uneven cuts. The ability to assess the slicing properties of pepperoni before production can greatly reduce downtime and improve the overall manufacturing process. At Cell Instruments, we specialize in providing solutions such as advanced texture analyzers that are essential for this kind of quality control in the food industry. Challenges in the Food Manufacturing Process A large food processor recently encountered recurring problems with pepperoni that was too soft, causing significant disruptions to their slicing equipment. […]

Introduction to Needle Penetration Testing Needle penetration testing is a critical method to assess the puncture resistance of materials such as injection needles and vial stoppers. By simulating the needle’s penetration process, this test evaluates the force required and ensures compliance with industry standards like ISO 7864, ISO 8871-5, and USP 381. These evaluations are vital for maintaining safety, quality, and consistency in medical and pharmaceutical applications. Importance of Needle Penetration Testing Testing puncture resistance ensures the reliability of medical devices, protects patient safety, and supports regulatory compliance. Properly tested injection needles guarantee optimal performance during medical procedures, while robust vial stoppers prevent contamination and ensure product integrity. Equipment and […]

Cell Instruments, an innovator in materials testing solutions, proudly announces its commitment to excellence in hot tack testing with the adoption of the ASTM F1921 standards. This marks a significant stride in ensuring the reliability and integrity of packaging, particularly in fast-paced production lines. Understanding ASTM F1921 Hot Tack Testing: The ASTM F1921 standard focuses on evaluating the strength of heat seals formed between thermoplastic surfaces on flexible webs. This evaluation takes place immediately after the seal is created, emphasizing its significance before it cools down to room temperature. Significance in Vertical Form-Fill-Seal (VFFS) Packaging: The hot tack property gains importance in vertical form-fill-seal (VFFS) packaging processes, where minimal cooling […]

Introduction The firmness of cooked pulses is a pivotal aspect of food texture analysis, affecting consumer enjoyment and product quality. Pulses such as lentils, beans, and chickpeas are integral to many diets worldwide, offering nutritional benefits and versatility. This article explores the significance of measuring the firmness of cooked pulses, the methodologies employed, and their implications for food quality. Defining Firmness in Cooked Pulses Firmness refers to the maximum force needed to shear a cooked pulse sample, expressed as maximum shear force per gram. This measurement is essential for ensuring that pulses meet the expected textural standards, which can vary depending on the type of pulse and its intended culinary […]

The 3-point flexure test is a crucial method for testing the break points and break forces of snapoff ampoules. This test is essential in ensuring the safety and reliability of ampoules, especially when they are used in pharmaceutical applications. In this article, we’ll explore how the universal 3-point flexure test kit works, the types of ampoules it can accommodate, and how it helps determine breakage characteristics. What is the 3-Point Flexure Test? The 3-point flexure test is a standardized procedure used to measure the break point and the force required to break an ampoule. This test is widely used in quality control processes to ensure that the ampoules meet industry standards for strength and durability. The test evaluates the structural […]

Introduction: The Science of Cake FreshnessThe science of cake freshness has evolved considerably over the years, and one of the most powerful tools in this domain is the texture analyzer. As packed cakes have a limited shelf life, manufacturers are constantly exploring ways to improve freshness and extend this lifespan. Texture analysis plays a pivotal role in understanding the factors that contribute to cake quality, such as staling, firmness, and elasticity. In this article, we’ll discuss how texture analysis methods like those used by Cake Freshness Lab are shaping the future of cake shelf life. Core Testing Methods: Cake Freshness and Texture Cake Staling & FirmnessA significant component of cake freshness is its […]

A Box Compression Tester is an essential instrument for evaluating the compressive strength of packaging materials. It allows manufacturers to determine the durability and load-bearing capacity of corrugated boxes and shipping containers, ensuring safe product transport and storage. In this guide, we’ll explore how it works, its key applications, and its value in packaging quality control — with a focus on solutions from Cell Instruments.   What is a Box Compression Tester? A Box Compression Tester (BCT) is a laboratory testing machine used to measure the compressive strength of various packaging boxes, including corrugated cartons and shipping containers. By applying controlled pressure, it identifies how much force a box can endure before collapsing. […]

Introduction to Breadcrumb Texture Profile Analysis Breadcrumb Texture Profile Analysis is a critical tool used to assess the texture and staling process in bread products. By simulating the bite and chew mechanics, this analysis offers a reproducible method for understanding changes in texture over time, crucial for optimizing formulation, packaging, and overall product quality. As bread undergoes staling, its texture becomes increasingly important, particularly in terms of hardness, adhesiveness, cohesiveness, and springiness. Using a texture profile analysis method, manufacturers can quantify these attributes to understand the effect of time on product quality. This analysis is essential not only for ensuring the consistency of the product but also for extending shelf-life and maintaining customer satisfaction. The […]